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Vehicles
2
Injured
0
Weather
Clear
Lighting
Dark lighted

These are the most relevant recent crash reports within 5 miles of this location.
E 4TH AVE & ALPINE ST
< 0.1 miJul 14, 2025 | Broadside (T-Bone)
2 vehicles
ALPINE ST & 408
< 0.1 miDec 18, 2024 | Rear-End Collision
2 vehicles
ALPINE ST & E 3RD AVE
< 0.1 miJan 8, 2025 | Sideswipe (Same Direction)
2 vehicles
DICKSON ST & E 4TH AVE
0.1 miMay 2, 2025 | Parked Vehicle Collision
2 vehicles
On December 18, 2024, at approximately 6:32 AM, a two-vehicle crash occurred on ALPINE ST, near E 4TH AVE, LONGMONT, BOULDER County, Colorado. 2 vehicles were involved in the property damage only-level incident, which resulted in no reported injuries. Clear weather conditions and dark (street-lit) lighting were noted at the time of the crash.
Use the case number, responding agency, and records office details below to request the official crash report.
Case number
24-11965
Use this with LDPS when requesting the official report.
Reporting agency
LDPS
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Records office
LDPS
Crash location reference
E 4th Ave
Route 0820 | Alpin
Crash classification
Rear End
Driver factor noted: No Contributing Factor
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Near 01, LONGMONT
These are the most relevant recent crash reports within 5 miles of this location.
E 4TH AVE & ALPINE ST
< 0.1 miJul 14, 2025 | Broadside (T-Bone)
2 vehicles
ALPINE ST & 408
< 0.1 miDec 18, 2024 | Rear-End Collision
2 vehicles
ALPINE ST & E 3RD AVE
< 0.1 miJan 8, 2025 | Sideswipe (Same Direction)
2 vehicles
DICKSON ST & E 4TH AVE
0.1 miMay 2, 2025 | Parked Vehicle Collision
2 vehicles
DICKSON ST & 404
0.1 miAug 13, 2024 | Single-Vehicle Crash
1 vehicle
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General information based on this crash's reported factors and Colorado law
Speed-Related Factors
Excessive speed or driving too fast for conditions may constitute negligence. Colorado follows a "reasonable and prudent" speed standard under C.R.S. Section 42-4-1101.
FindLaw - Speeding Accident LiabilityThis is general informational context, not legal advice. Every crash is different. If you were involved in this accident, consult with a qualified attorney for guidance specific to your situation.
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Was speed a factor?
Yes, speed was identified as a contributing factor.
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